CBSE BOARD XII, asked by treeesha, 10 months ago

Explain, why Transportation of materials is necessary in animals?

Answers

Answered by Anonymous
104

The distribution of all essential substances such as food, oxygen and water throughout the body is carried out through the system of transportation. It also displaces excretory wastes collected from the cells of body to the excretory organs from where they are expelled out from the body. Thus, transportation of materials is necessary to carry out various life processes.

Answered by ishayadav80
3

Answer:

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to transfer energy in every part of body transportation is important

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